65055107 has 16 divisors (see below), whose sum is σ = 78089760. Its totient is φ = 53540352.

The previous prime is 65055103. The next prime is 65055119. The reversal of 65055107 is 70155056.

It is a cyclic number.

It is not a de Polignac number, because 65055107 - 2² = 65055103 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 65055107.

It is not an unprimeable number, because it can be changed into a prime (65055103) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3548 + ... + 11945.

It is an arithmetic number, because the mean of its divisors is an integer number (4880610).

Almost surely, 2^65055107 is an apocalyptic number.

65055107 is a deficient number, since it is larger than the sum of its proper divisors (13034653).

65055107 is a wasteful number, since it uses less digits than its factorization.

65055107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15542.

The product of its (nonzero) digits is 5250, while the sum is 29.

The square root of 65055107 is about 8065.6746153065. The cubic root of 65055107 is about 402.1861694733.

The spelling of 65055107 in words is "sixty-five million, fifty-five thousand, one hundred seven".